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Product Details

This gigantic building set features two huge tubs packed full of quality K'NEX components including 1,475 rods and connectors, 1 spring motor and 1 power pack motor. K'Nex Classroom Construction Set two full-color instruction booklets feature detailed illustrations for building 80 models, including 8 dynamic motorized creations. Supports up to 12 students building simultaneously in teams of 2-3. Tubs each measure about 17" x 5".